| Ciez | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Ciez (Nièvre).svg |
| Coordinates: | 47.4422°N 3.1631°W |
| Insee: | 58077 |
| Postal Code: | 58220 |
| Arrondissement: | Cosne-Cours-sur-Loire |
| Canton: | Pouilly-sur-Loire |
| Mayor: | François Denizot[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 199 |
| Elevation Max M: | 334 |
| Area Km2: | 28.34 |
Ciez (in French pronounced as /sje/) is a commune in the Nièvre department in central France.[2]
On 1 January 2019, the estimated population was 374.